INDUSTRIAL WATER TREATMENT ›› 2000, Vol. 20 ›› Issue (10): 27-27,30. doi: 10.11894/1005-829x.2000.20(10).27

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Determination of volatilized aldehydes in polluted water by Headspace Gas Chromatography

ZHANG Su bin1, XIN Chang bo1, WANG Xi2   

  1. 1. Department of Chemisty, Liaoning Normal University, Dalian 116029, China;
    2. Department of Biological Chemistry, Benxi Junior College Level Normal School, Benxi 117000, China
  • Received:2000-05-26 Online:2000-10-20 Published:2014-08-26

顶空气相色谱法测定污水中挥发醛

张素玢1, 辛长波1, 王晰2   

  1. 1. 辽宁师范大学化学系, 辽宁大连 116029;
    2. 本溪师专生化系, 辽宁本溪 117000
  • 作者简介:张素玢(1957- ), 女, 1982 年毕业于抚顺石油学院, 工程师。

Abstract:

The determination of volatilized aldehydes in polluted water by Headspace Gas Chromatography,using a GDX—401 packed column (3.5mm ×3m)has been studied.The advantages of this method are simple,rapid,sensitive and with satisfactory results.

Key words: Headspace Gas Chromatog raphy , formaldehyde , acetaldehyde , propionaldehyde , Internal Standard Method

摘要:

采用顶空气相色谱法测定化工厂排放污水中低沸点易挥发的甲醛、乙醛、丙醛含量。方法快速,灵敏度高,准确性好,适应生产控制要求。

关键词: 顶空气相色谱法, 甲醛, 乙醛, 丙醛, 内标法

CLC Number: